Pieces should disappear from the list when deleted.

--HG--
branch : feature

src/libs/ifc/xml/vabstractpattern.cpp

@@ -544,7 +544,7 @@ void VAbstractPattern::setCursor(const quint32 &value)
  * @param id tool id.
  * @return tool.
  */
-VDataTool *VAbstractPattern::getTool(const quint32 &id)
+VDataTool *VAbstractPattern::getTool(quint32 id)
 {
     ToolExists(id);
     return tools.value(id);
@@ -556,13 +556,19 @@ VDataTool *VAbstractPattern::getTool(const quint32 &id)
  * @param id tool id.
  * @param tool tool.
  */
-void VAbstractPattern::AddTool(const quint32 &id, VDataTool *tool)
+void VAbstractPattern::AddTool(quint32 id, VDataTool *tool)
 {
     Q_ASSERT_X(id != 0, Q_FUNC_INFO, "id == 0");
     SCASSERT(tool != nullptr)
             tools.insert(id, tool);
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void VAbstractPattern::RemoveTool(quint32 id)
+{
+    tools.remove(id);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 VPiecePath VAbstractPattern::ParsePieceNodes(const QDomElement &domElement)
 {

src/libs/ifc/xml/vabstractpattern.h

@@ -92,8 +92,9 @@ public:
 
     virtual void   UpdateToolData(const quint32 &id, VContainer *data)=0;
 
-    static VDataTool* getTool(const quint32 &id);
+    static VDataTool* getTool(quint32 id);
-    static void       AddTool(const quint32 &id, VDataTool *tool);
+    static void       AddTool(quint32 id, VDataTool *tool);
+    static void       RemoveTool(quint32 id);
 
     static VPiecePath              ParsePieceNodes(const QDomElement &domElement);
     static QVector<CustomSARecord> ParsePieceCSARecords(const QDomElement &domElement);

src/libs/vpatterndb/vcontainer.cpp

@@ -519,6 +519,12 @@ void VContainer::RemoveVariable(const QString &name)
     d->variables.remove(name);
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void VContainer::RemovePiece(quint32 id)
+{
+    d->pieces->remove(id);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 /**
  * @brief AddObject add object to container

src/libs/vpatterndb/vcontainer.h

@@ -168,6 +168,7 @@ public:
     template <typename T>
     void               AddVariable(const QString& name, T *var);
     void               RemoveVariable(const QString& name);
+    void               RemovePiece(quint32 id);
 
     void               UpdateGObject(quint32 id, VGObject* obj);
     void               UpdateDetail(quint32 id, const VDetail &detail);

src/libs/vtools/tools/vtoolseamallowance.cpp

@@ -1140,6 +1140,23 @@ void VToolSeamAllowance::DeleteTool(bool ask)
         /* If UnionDetails tool delete detail no need emit FullParsing.*/
         connect(delDet, &DeletePiece::NeedFullParsing, doc, &VAbstractPattern::NeedFullParsing);
     }
+
+    // If UnionDetails tool delete the detail this object will be deleted only after full parse.
+    // Deleting inside UnionDetails cause crash.
+    // Because this object should be inactive from no one we disconnect all signals that may cause a crash
+    // KEEP THIS LIST ACTUALL!!!
+    disconnect(doc, 0, this, 0);
+    if (QGraphicsScene *toolScene = scene())
+    {
+        disconnect(toolScene, 0, this, 0);
+    }
+    disconnect(m_dataLabel, 0, this, 0);
+    disconnect(m_patternInfo, 0, this, 0);
+    disconnect(m_grainLine, 0, this, 0);
+    disconnect(m_sceneDetails, 0, this, 0);
+
+    hide();// User shouldn't see this object
+
     qApp->getUndoStack()->push(delDet);
 
     // Throw exception, this will help prevent case when we forget to immediately quit function.

src/libs/vtools/tools/vtooluniondetails.cpp

@@ -1194,6 +1194,9 @@ void CreateUnitedDetail(quint32 id, const VToolUnionDetailsInitData &initData, q
         SCASSERT(toolDet != nullptr);
         bool ask = false;
         toolDet->Remove(ask);
+        // We do not call full parse, so will need more to do more cleaning than usually
+        initData.doc->RemoveTool(id);
+        initData.data->RemovePiece(id);
     };
 
     if (not initData.retainPieces)